Lyra2: Password Hashing Scheme with improved security against time-memory trade-offs. - Marcos A. Simplício Jr.; Leonardo C. Almeida; Ewerton R. Andrade; Paulo C. F. dos Santos; Paulo S. L. M. Barreto (IACR Cryptol. ePrint Arch., 2015)

Lyra2: Efficient Password Hashing with High Security against Time-Memory Trade-Offs. - Ewerton R. Andrade; Marcos A. Simplício Jr.; Paulo S. L. M. Barreto; Paulo C. F. dos Santos (IEEE Trans. Computers, 2016)